A big “thank you” goes to Daniel K., an electrical engineer from Boston, for sharing this photo with us. In Daniel’s words, he found this “public electrocution shock hazard” at a parking lot pole ...

In this region, incoming insolation exceeds outgoing radiation. There's an energy deficit between 35˚ North and the North Pole, and between 35˚ South and the South Pole. Here the outgoing ...